This is a legacy product. Please contact us for the latest version.sales@ocaire.com AP TECH REGULATORS and VALVES. BACK PRESSURE REGULATOR. AIRLINE EQUIPMENT. AP TECH 1/4 INCH ALL OTHERS. .00000 lb. DX.

Series BP regulator was designed for general use in a wide variety of applications. Available options include Hastelloy® internals for corrosion resistance, panel installation, and a variety of pressure